Quantity / Special Request

Please specify the quantity you require below.

The HCD191 is supplied in boxes. 6 pcs per box is the maximum box size for this product.

Product Description

Although no longer recommended for new designs unless a low frequency is required, a unique internal divider design allows the HCD191 to provide CMOS output at low frequencies with good phase noise specifications and tight temperature stability.

The HCD191 OCXO is available with a robust package with single oven and oscillator voltage supply, with a choice of supply voltages.

Package Drawing

Ordering Information

To request a quotation for the HCD191 please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.

The HCD361 OCXO with CMOS output is available at frequencies from 5.0 ~ 20.0MHz and features very tight temperature stability of ±5ppb, and very low phase noise characeristics. This OCXO features a single 12.0V supply, which can be optionally configured to 15.0V or 18.0V.

The low profile HCD371 OCXO with CMOS output is available at frequencies from 5.0 ~ 20.0MHz and features very tight temperature stability of ±5ppb, and very low phase noise characeristics. This OCXO features a single 12.0V supply, which can be optionally configured to 15.0V or 18.0V.

The HCD381 OCXO with CMOS output is available at very high frequencies up to 100MHz with very low phase noise of -160dBc/Hz @ 10kHz, thanks to a no multiplier design. This OCXO aslo features excellent temperature stanbility and standard european pin-out.

About Us

We are UK's leading supplier of frequency control products and are proud to serve the global electronics industry. Our philosophy is a focus firmly on your requirements by striving to meet and exceed your needs. We do this by ensuring the utmost quality and consistency in our products and services.